From Dell: This package supports the following driver models: Intel(R) PRO/ Wireless BG Network Connection; Intel(R) PRO/Wireless LAN 3B Mini PCI Adapter; Intel(R) PRO/Wireless LAN 3A Mini PCI Adapter. read more +. Please Wait. Add Your Review. Login or create an account to post a review. You are. Use the links on this page to download the latest version of Intel(R) PRO/Wireless BG Network Connection drivers. All drivers available for download have been scanned by antivirus program. Please choose the relevant version according to your computer's operating system and click the download button. Intel PRO/Wireless BG Network Connection (Dual mode b/g), ( WM3BBG). An embedded b/g MiniPCI type 3B adapter operating in the GHz spectrum. This solution is based on the MiniPCI Type 3B form factor designed to meet the space and size requirements for thin and light notebook PCs.

I'm using a laptop with this chipset built in with Windows 7. The Vista Drivers from Intel work just fine. I picked file distribution, but either should work. Note that the BG only has bit drivers, despite the presence of a bit folder. As far as I know there's no bit drivers for this chipset.